The air quality in Lahore has plummeted to “hazardous” levels, making the city the most polluted in the world, according to IQAir data released on Tuesday. Residents are advised to take precautions amidst a growing smog crisis as local authorities work to address the severe pollution.
Recent reports reveal that Lahore’s air quality index (AQI) has surpassed the alarming 400 mark, indicating the worst air conditions possible. Environmentalist Yasir Husain noted that healthy air registers below 50 on the AQI scale, meaning Lahore’s air is a staggering 80 times more polluted than what’s considered safe.
With shifts in seasonal wind patterns, winter air flows are directed from Pakistan to India. This, combined with vehicle emissions, agricultural burn-off, and power generation, contributes significantly to the pollution crisis. The stagnant winter air traps pollutants and fog, resulting in a dangerous smog.
According to IQAir, the AQI scale ranges from “good” at 0-50 to “hazardous” for scores above 300. New Delhi closely follows Lahore as the second most polluted city with an AQI of 285, while Dubai sits at 166. Karachi ranks 13th, where those sensitive to air quality are at risk with an AQI of 107.
Citizens are urged to limit outdoor activities, keep homes sealed against pollution, wear masks when outside, and use air purifiers indoors. Despite ongoing government efforts to mitigate smog, Lahore has again topped the list of polluted cities this week.
Senior Punjab Minister Marriyum Aurangzeb announced plans for artificial rain if smog conditions worsen, alongside ongoing crackdowns on polluting factories and vehicles. She encourages the public to report instances of pollution to the authorities.
As winter approaches, pollution levels typically surge, often exceeding 1000 AQI in December. This deterioration in air quality has serious health implications, contributing to respiratory issues and potentially decreasing life expectancy by more than five years in South Asia, as highlighted in a recent report.
